polls show president obama and mitt romney in a virtual tie nationally. in swing states that will tip the balance, a new quinnipiac university cbs news/"new york times" poll finds the president ahead by two points in virginia, 49% to 47%. he leads by five points in ohio, 50% to 45%. and the president is ahead by a single point in florida. 48% to 47%. mitt romney took his campaign to florida today, and he was joined by senator marco rubio. he refraind from attacking the president directly, leaving that to former governor jeb bush. something found here in breezy point in the ashes of a burned out home, brings the owner to tears. we'll have her story next. , e c, you know it can be hard to bremy copd symptomsontrol by keeping my airways open for 24 hours. plus, it reduces copd flare-ups. spiriva is the only once-daily inhaled copd maintenance treatment that does both. spiriva handihaler tiotropium bromide inhalation powder does not replace fast-acting inhalers for sudden symptoms. tell your doctor if you have kidney problems, glaucoma, trouble urinating, or